{"id":"https://openalex.org/W7117106912","doi":"https://doi.org/10.1016/j.patcog.2025.112965","title":"WSADet: A wavelet scale-aware UAV object detector for complex conditions","display_name":"WSADet: A wavelet scale-aware UAV object detector for complex conditions","publication_year":2025,"publication_date":"2025-12-24","ids":{"openalex":"https://openalex.org/W7117106912","doi":"https://doi.org/10.1016/j.patcog.2025.112965"},"language":"en","primary_location":{"id":"doi:10.1016/j.patcog.2025.112965","doi":"https://doi.org/10.1016/j.patcog.2025.112965","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.patcog.2025.112965","pdf_url":null,"source":{"id":"https://openalex.org/S414566","display_name":"Pattern Recognition","issn_l":"0031-3203","issn":["0031-3203","1873-5142"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","ccf-b","cwts-core","dongbi-b","jufo-3","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pattern Recognition","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5121202257","display_name":"Lei Shang","orcid":"https://orcid.org/0009-0005-5792-900X","observed_orcids":["https://orcid.org/0009-0005-5792-900X"]},"institutions":[{"id":"https://openalex.org/I9356336","display_name":"Minnan Normal University","ror":"https://ror.org/02vj1vm13","country_code":"CN","type":"education","lineage":["https://openalex.org/I9356336"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Shang","raw_affiliation_strings":["Fujian Key Laboratory of Granular Computing and Applications, Minnan Normal University, Zhangzhou, 363000, China","School of Mathematics and Statistics, Minnan Normal University, Zhangzhou, 363000, China"],"raw_orcid":"https://orcid.org/0009-0005-5792-900X","affiliations":[{"raw_affiliation_string":"Fujian Key Laboratory of Granular Computing and Applications, Minnan Normal University, Zhangzhou, 363000, China","institution_ids":["https://openalex.org/I9356336"]},{"raw_affiliation_string":"School of Mathematics and Statistics, Minnan Normal University, Zhangzhou, 363000, China","institution_ids":["https://openalex.org/I9356336"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113276404","display_name":"Y F Qiao","orcid":"https://orcid.org/0009-0006-8606-636X","observed_orcids":["https://orcid.org/0009-0006-8606-636X"]},"institutions":[{"id":"https://openalex.org/I9356336","display_name":"Minnan Normal University","ror":"https://ror.org/02vj1vm13","country_code":"CN","type":"education","lineage":["https://openalex.org/I9356336"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongchao Qiao","raw_affiliation_strings":["School of Computer Science, Minnan Normal University, Zhangzhou, 363000, China"],"raw_orcid":"https://orcid.org/0009-0006-8606-636X","affiliations":[{"raw_affiliation_string":"School of Computer Science, Minnan Normal University, Zhangzhou, 363000, China","institution_ids":["https://openalex.org/I9356336"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5121167597","display_name":"Huan Lei","orcid":"https://orcid.org/0009-0006-8005-9345","observed_orcids":["https://orcid.org/0009-0006-8005-9345"]},"institutions":[{"id":"https://openalex.org/I9356336","display_name":"Minnan Normal University","ror":"https://ror.org/02vj1vm13","country_code":"CN","type":"education","lineage":["https://openalex.org/I9356336"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huan Lei","raw_affiliation_strings":["School of Mathematics and Statistics, Minnan Normal University, Zhangzhou, 363000, China"],"raw_orcid":"https://orcid.org/0009-0006-8005-9345","affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics, Minnan Normal University, Zhangzhou, 363000, China","institution_ids":["https://openalex.org/I9356336"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5121178651","display_name":"Ze Wu","orcid":"https://orcid.org/0009-0004-5769-4127","observed_orcids":["https://orcid.org/0009-0004-5769-4127"]},"institutions":[{"id":"https://openalex.org/I9356336","display_name":"Minnan Normal University","ror":"https://ror.org/02vj1vm13","country_code":"CN","type":"education","lineage":["https://openalex.org/I9356336"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ze Wu","raw_affiliation_strings":["School of Mathematics and Statistics, Minnan Normal University, Zhangzhou, 363000, China"],"raw_orcid":"https://orcid.org/0009-0004-5769-4127","affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics, Minnan Normal University, Zhangzhou, 363000, China","institution_ids":["https://openalex.org/I9356336"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032419801","display_name":"Wenyuan Yang","orcid":"https://orcid.org/0000-0002-8372-7314","observed_orcids":["https://orcid.org/0000-0002-8372-7314"]},"institutions":[{"id":"https://openalex.org/I9356336","display_name":"Minnan Normal University","ror":"https://ror.org/02vj1vm13","country_code":"CN","type":"education","lineage":["https://openalex.org/I9356336"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wenyuan Yang","raw_affiliation_strings":["Fujian Key Laboratory of Granular Computing and Applications, Minnan Normal University, Zhangzhou, 363000, China","School of Mathematics and Statistics, Minnan Normal University, Zhangzhou, 363000, China"],"raw_orcid":"https://orcid.org/0000-0002-8372-7314","affiliations":[{"raw_affiliation_string":"Fujian Key Laboratory of Granular Computing and Applications, Minnan Normal University, Zhangzhou, 363000, China","institution_ids":["https://openalex.org/I9356336"]},{"raw_affiliation_string":"School of Mathematics and Statistics, Minnan Normal University, Zhangzhou, 363000, China","institution_ids":["https://openalex.org/I9356336"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5032419801"],"corresponding_institution_ids":["https://openalex.org/I9356336"],"apc_list":{"value":2590,"currency":"USD","value_usd":2590},"apc_paid":null,"fwci":2.365,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.89321882,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"174","issue":null,"first_page":"112965","last_page":"112965"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11605","display_name":"Visual Attention and Saliency Detection","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/uav-object-detection","display_name":"UAV object detection","score":0.9990000128746033},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"wavelet transform","score":0.8949999809265137},{"id":"https://openalex.org/keywords/multiscale-convolution","display_name":"multi-scale convolution","score":0.7900000214576721},{"id":"https://openalex.org/keywords/adaptive-downsampling","display_name":"adaptive downsampling","score":0.7390000224113464},{"id":"https://openalex.org/keywords/channel-segmentation","display_name":"channel segmentation","score":0.5479999780654907},{"id":"https://openalex.org/keywords/cross-layer-feature-fusion","display_name":"cross-layer feature fusion","score":0.7549999952316284},{"id":"https://openalex.org/keywords/frequency-domain-attention","display_name":"frequency-domain attention","score":0.8740000128746033},{"id":"https://openalex.org/keywords/dynamic-loss-function","display_name":"dynamic loss function","score":0.7229999899864197},{"id":"https://openalex.org/keywords/nighttime-detection","display_name":"nighttime detection","score":0.546999990940094},{"id":"https://openalex.org/keywords/foggy-conditions","display_name":"foggy conditions","score":0.7129999995231628},{"id":"https://openalex.org/keywords/low-light-detection","display_name":"low-light detection","score":0.4440000057220459},{"id":"https://openalex.org/keywords/lightweight-detectors","display_name":"lightweight detectors","score":0.3959999978542328}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7537999749183655},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7491999864578247},{"id":"https://openalex.org/C110384440","wikidata":"https://www.wikidata.org/wiki/Q1143270","display_name":"Upsampling","level":3,"score":0.6355999708175659},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6306999921798706},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.6133999824523926},{"id":"https://openalex.org/C3770464","wikidata":"https://www.wikidata.org/wiki/Q775963","display_name":"Smoothing","level":2,"score":0.51419997215271},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.48399999737739563},{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.4708000123500824},{"id":"https://openalex.org/C45347329","wikidata":"https://www.wikidata.org/wiki/Q5166604","display_name":"Convolution (computer science)","level":3,"score":0.4625000059604645},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.45829999446868896},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4519999921321869},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4404999911785126},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.41200000047683716},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3952000141143799},{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.37700000405311584},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.3610999882221222},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.3596999943256378},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.3546999990940094},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.3463999927043915},{"id":"https://openalex.org/C73339587","wikidata":"https://www.wikidata.org/wiki/Q1375942","display_name":"Stationary wavelet transform","level":5,"score":0.34459999203681946},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.3359000086784363},{"id":"https://openalex.org/C199550912","wikidata":"https://www.wikidata.org/wiki/Q3238415","display_name":"Lifting scheme","level":5,"score":0.33230000734329224},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.3052000105381012},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.3027999997138977},{"id":"https://openalex.org/C193536780","wikidata":"https://www.wikidata.org/wiki/Q1513153","display_name":"Edge detection","level":4,"score":0.29260000586509705},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.2883000075817108},{"id":"https://openalex.org/C155777637","wikidata":"https://www.wikidata.org/wiki/Q2736187","display_name":"Wavelet packet decomposition","level":4,"score":0.2615000009536743},{"id":"https://openalex.org/C99102927","wikidata":"https://www.wikidata.org/wiki/Q3058184","display_name":"Scale space","level":4,"score":0.2597000002861023},{"id":"https://openalex.org/C2777885455","wikidata":"https://www.wikidata.org/wiki/Q5156615","display_name":"Complex wavelet transform","level":5,"score":0.25780001282691956},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.2535000145435333}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.patcog.2025.112965","doi":"https://doi.org/10.1016/j.patcog.2025.112965","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.patcog.2025.112965","pdf_url":null,"source":{"id":"https://openalex.org/S414566","display_name":"Pattern Recognition","issn_l":"0031-3203","issn":["0031-3203","1873-5142"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","ccf-b","cwts-core","dongbi-b","jufo-3","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pattern Recognition","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G4271181791","display_name":null,"funder_award_id":"12101289","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5407336077","display_name":"\u57fa\u4e8e\u4e8c\u503c\u5316\u795e\u7ecf\u7f51\u7edc\u7684\u65e0\u4eba\u673a\u76ee\u6807\u8ddf\u8e2a\u7814\u7a76","funder_award_id":"2022J01891","funder_id":"https://openalex.org/F4320321878","funder_display_name":"Natural Science Foundation of Fujian Province"},{"id":"https://openalex.org/G6716056982","display_name":null,"funder_award_id":"62376114","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321878","display_name":"Natural Science Foundation of Fujian Province","ror":null},{"id":"https://openalex.org/F4320324314","display_name":"Minnan Normal University","ror":"https://ror.org/02vj1vm13"},{"id":"https://openalex.org/F4320331169","display_name":"Fujian Key Laboratory of Data Science and Statistics","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W3207919963","https://openalex.org/W3208154594","https://openalex.org/W4320002812","https://openalex.org/W4383899637","https://openalex.org/W4385760871","https://openalex.org/W4389104749","https://openalex.org/W4390524233","https://openalex.org/W4390659130","https://openalex.org/W4393928663","https://openalex.org/W4394797470","https://openalex.org/W4400721625","https://openalex.org/W4402177704","https://openalex.org/W4402626667","https://openalex.org/W4403814360","https://openalex.org/W4403976937","https://openalex.org/W4405022676","https://openalex.org/W4406681960","https://openalex.org/W4409887058","https://openalex.org/W4413475903","https://openalex.org/W4416748912"],"related_works":["https://openalex.org/W4410406719","https://openalex.org/W7168403934","https://openalex.org/W7169805978","https://openalex.org/W7214581377","https://openalex.org/W7165153781","https://openalex.org/W7196948270","https://openalex.org/W4413145344","https://openalex.org/W7204183108","https://openalex.org/W7151032290","https://openalex.org/W7141184444"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":10}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2025-12-24T00:00:00"}